Imported from GitHub: bgb-0/TUe-CBL-Circular-Electronics · commit 27fd6b9 · license CERN-OHL-P-2.0

Description

A simple and compact bluetooth audio PCB for the TU/e Multidiscplinary CBL track "Circular Electronics"

README

:recycle: Prototype Audio PCB for TU/e 4CBLW00-11 course

This repository contains the PCB design files (KiCad 9), schematic, and 3D model image for a prototype modular bluetooth audio board, based on te ESP32-Mini-1 module. This is a prototype PCB designed for a modular bluetooth speaker, for the Multidisciplinary CBL (4CBLW00) course of year 2024/2025, made possible with help from Darije Caic.

:round_pushpin: Features

• ESP32-MINI-1 module for bluetooth connectivity and low-power
• Detacheable speaker and battery
• USB-C power delivery
• Small form factor (45 x 40 mm)

:card_file_box: Contents

• PCB design files: The KiCad project files for the PCB design.
• Schematic: The circuit diagram of the design.
• 3D model image: A preview image of the 3D model of the board.

:pencil2: Schematic

:triangular_ruler: Lay-out

:hammer_and_wrench: License

This hardware design is licensed under the CERN Open Hardware Licence Version 2 – Permissive, as approved by the Technische Universiteit Eindhoven (TU/e).